Amidation of peptidoglycan in Staphylococcus aureus

Staphylococcus aureus is one of the most important contemporary human pathogens. The evolutionary “success” of this species is closely related to its remarkably capacity to acquire antibiotic resistance traits. In this perspective, it is important to extend our knowledge concerning the mechanisms of antibiotic resistance in S. aureus and to identify new antimicrobials targets.(...)

Crystallographic studies of proteins involved in the mRNA localization mechanisms in Drosophila melanogaster and amidation of the peptidoglycan residues in Staphylococcus aureus

Part of the work described in this chapter, was the subject of the following publication: D. Vieira, T. a. Figueiredo, A. Verma, R. G. Sobral, A. M. Ludovice, H. de Lencastre, and J. Trincao, “Purification, crystallization and preliminary X-ray diffraction analysis of GatD, a glutamine amidotransferase-like protein from Staphylococcus aureus peptidoglycan,” Acta Crystallogr. Sect. F Struct. Biol. Commun., vol. 70, no. 5, pp. 1–4, Apr. 2014.